1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natali 33 [55]
3 years ago
11

PLEASE HELP! a little confused

Mathematics
1 answer:
MrMuchimi3 years ago
5 0
D and c are parallel
D and a are perpendicular
D and b are perpendicular
C and a are perpendicular
C and b are perpendicular
You might be interested in
I need help please!!!!!!!
melomori [17]
Just a guess but 75 degrees?
4 0
2 years ago
Read 2 more answers
2x+14= -21-5x<br> Need to find out what x is but a step by step explanation please
adoni [48]
Notice how on both sides of the equation there is one coefficient (number being multiplied by x) and a constant (just a plain number). You want all constants to be on one side and all coefficients on the other. He’s how do to that:
2x+14=-21-5
I am choosing that all constants will be on the right side, so I will do the inverse operation of any constant on the left side to remove it. Here, a constant on the left side is 14. I will subtract 14 from both sides of the equation. Positive 14 minus 14 is zero, so it cancels out and removes it.
2x+14-14 = -21-5x
2x = -35-5x
See how the 14 is now gone? The equation looks much simpler now. Okay next, you can see that there is a coefficient on the “constant side” that I’ve chosen, so I am going to remove that. Negative 5 plus positive 5 equals zero. Do this on both sides of the equation.
2x+5x = -35-5x+5x
7x = -35
Now the equation is just two numbers. All that is left to do is divide by the last coefficient, 7, in this case.
7x/7 = -35/7
x = -5
8 0
1 year ago
Read 2 more answers
If 5x + 2 = 7x - 7, then x =
Oduvanchick [21]

Answer:

if 5x + 2 = 7x - 7 then the answer is x = 9/2.

3 0
1 year ago
Read 2 more answers
Graph the line -3x+y=-6<br><br> I need two pairs of points
snow_lady [41]

Answer:

point 1 (0,-6)

point 2(2,0)

Step-by-step explanation:

6 0
3 years ago
Which of the following is an odd function
iris [78.8K]
I don’t see a picture of the problem
3 0
3 years ago
Other questions:
  • What is the value of log5 125 ? 3 5 15 25
    12·2 answers
  • HELP ME ASAP PLSSSS I will make your brainly something that makes you the best
    15·1 answer
  • Pls help<br> -10y + 18 = -3(5y - 7) + 5y<br> what is y?
    13·1 answer
  • On a school bus, the female teacher sitting in front of me asked if I passed gas, why did she ask me that out of nowhere and whi
    14·2 answers
  • The Volume of a cube is 231 cubic inches. what is the closest to the length of each edge of the cube?
    5·1 answer
  • Gabby is buying flowers for a friend. She can choose daisies, carnations, or sunflowers. She can put the flowers in a clear, red
    5·2 answers
  • Onsider the function f(x)=−2/3x+2 . What is f(1/2) ?
    12·1 answer
  • What is the result of 4÷ 8/12 ? <br>A. 1/6<br>B. 3/8<br>C. 3<br>D. 6<br>help me please ! thank you
    12·1 answer
  • Amanda has six more than four times the number of crayons that Clyde has. (write the equation)​
    15·1 answer
  • What are two numbers with a sum of 1
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!